baber/WOPTO huggingface dataset:
Patent RU-2192719-C2 (RU)
Title: Ameliorative ripper
Inventor: SALDAEV A M
IPC: A01B13/16
Filed: 2001-01-16
Granted: 2002-11-20
Abstract: FIELD: agriculture, in particular, amelioration. SUBSTANCE: ripper has frame, hanging mechanism and working tool made in the form of cylindrical ring with sharpened front face. Cylindrical ring is connected through transition plate to frame longitudinal beam. Ripper is provided with additional knife mounted in one of pairs of openings. Slots are equally spaced from vertical axis on cylindrical ring pin. Knife is provided with blade arranged on its front part and depressions arranged on its rear part and adapted for fixing knife in cylindrical ring slots. Cutting edge on sharpened front face is made elliptical. Ripper is designed for deep ameliorative cultivation of soil. EFFECT: wider operational capabilities and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2217669-C2 (RU)
Title: Method of utilization of ammonia from purge and synthesis gases
Inventor: JANKOVSKIJ NIKOLAJ ANDREEVICH
IPC: F25J3/06
Filed: 2001-02-13
Granted: 2003-11-27
Abstract: FIELD: methods of utilization of ammonia from purge and synthesis gases. SUBSTANCE: proposed method includes deep cooling of liquid ammonia in heat-exchange apparatus by flow of heat-transfer agent, partial condensation followed by separation of gases, extraction of condensed ammonia and removal of it as commercial product. Flows of liquid ammonia are formed by mixture of flows of liquid ammonia at temperature of minus 10 C to minus 12 C and production ammonia at temperature of minus 32 C to minus 34 C at ratio of (1.0 - 1.0:2). EFFECT: enhanced efficiency of utilization of ammonia. 2 dwg, 1 tbl, 5 ex
Patent RU-2237256-C2 (RU)
Inventor: DUBINKO JU S
IPC: G01S5/00
Filed: 2001-02-21
Granted: 2004-09-27
Abstract: FIELD: radio engineering, in particular, radio navigation with the use of signals of navigational satellite systems GPS and GLONASS. 
     SUBSTANCE: the method for suppression of multipath effect in receivers of satellite navigation consists in the fact that navigational satellite search operations are performed by the carrier frequency and code delay, tracking of the found signals by the tracking circuits by the carrier frequency and delay, measurement of the radio-navigational parameters, as well as of the amplitude of the received signal, bit synchronization and discrimination of the service information transmitted by the satellite, additionally performed in succession are operations of amplitude smoothing, range smoothing, formation of amplitude variations, formation of range variations, formation of covariance as the product of amplitude and range variations, primary smoothing of covariance, detection of the fact of action of multipath propagation (comparison with the threshold), taking a decision (on excess of the threshold), secondary smoothing of covariance, calculation of the range error estimation by division of the mentioned covariance by the current value of amplitude variation and introduction of corrections to the code and phase ranges, calculation of the difference of the phases of the direct and return signals, calculation of the estimation of the error of the current phase caused by the multipath effect and introduction of corrections to the measurements of the current phase. 
     EFFECT: suppressed errors of multipath effect in the receivers of satellite navigation simultaneously receiving and parallel processing the signals of satellite navigational systems GPS and GLONASS. 
     2 cl, 1 dwg
Patent RU-2215500-C2 (RU)
Inventor: SHCHUKO A G
IPC: A61F9/00
Filed: 2001-10-16
Granted: 2003-11-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: depending upon the degree of trabecular pigmentation and surrounding structures, configuration of ocular posterior chamber, by alteration of hydrodynamic values, state of pigmentary folium of iris one should detect one of development stages of ocular pigmentary dispersion syndrome - latent one, that of initial clinical signs or manifestation. The present innovation enables to prevent the development of pigmentary glaucoma. EFFECT: higher accuracy of diagnostics. 1 ex
Patent RU-2239910-C2 (RU)
Inventor: SEMKIN N D
IPC: H01J49/40
Filed: 2001-11-12
Granted: 2004-11-10
Abstract: FIELD: mass spectrometry. 
     
     
       SUBSTANCE: proposed transit-timer mass-spectrometer primarily designed for use in space engineering and in other fields for investigating objects of strictly limited mass and size has film-coated nonlinear mass-reflector specifying desired structure of reflecting field as well as coaxially arranged receiver and ion source. 
     
     
       EFFECT: ability of receiving ion packets with low energy dispersion. 
     
     
       1 cl, 3 dwg
Patent RU-2247522-C2 (RU)
Inventor: POLEGATO MORETTI MARIO
IPC: A43B7/12
Filed: 2001-04-09
Granted: 2005-03-10
Abstract: FIELD: shoe industry. 
     SUBSTANCE: gas-permeable shoe has assembled top part provided with gas-permeable top portion, at least one layer manufactured from water-tight and gas-permeable material, and sole manufactured from perforated elastomer. All members are secured with one another so that layer is arranged between assembled top part and sole, and sole is tightly connected along perimeter with said layer. Such construction prevents moisture from penetration into assembled top part from sole through layer and allows said moisture to exit from inside of assembled top part through layer and sole. In preferred embodiment, layer is initially connected to assembled top part so that assembled top part is composite assembled part, with following attachment of said composite assembled part comprising layer to sole. Such construction of gas-permeable shoe imposes no limits on stylistic and aesthetic prospecting and renders freedom for creating types and models of shoes, including those for everyday wear and for sports. 
     EFFECT: improved quality and wider range of shoes. 
     25 cl, 8 dwg
Patent RU-2245865-C2 (RU)
Title: Ячеистобетонная смесь и способ ее приготовления
Inventor: ZHERNAKOV N I
IPC: C04B38/02
Filed: 2002-04-17
Granted: 2005-02-10
Abstract: Изобретение относится к технологии производства строительных материалов и может быть использовано для изготовления теплоизоляционных и конструкционно-теплоизоляционных бетонов автоклавного твердения различного назначения. Технический результат - повышение физико-технических свойств ячеистых бетонов, интенсификация процесса производства, снижение себестоимости продукции. Ячеистобетонная смесь, включающая портландцемент, известь, алюминиевую пудру, кремнеземистый компонент, отходы производства ячеистого бетона-сырца и воду, содержит в качестве кремнеземистого компонента молотый кварцевый песок, отходов производства ячеистого бетона-сырца - щелочной обратный шлам, приготовленный из технологических отходов резки массива сырца и срезки “горбушки”, и дополнительно - гипс, при следующем соотношении компонентов, мас. %: портландцемент 15-30, известь 15-20, алюминиевая пудра 0,03-0,10, молотый кварцевый песок 30-42, указанный щелочной обратный шлам 15-20, гипс 1,5-2,0, вода - остальное. В способе приготовления ячеистобетонной смеси, включающем подготовку и перемешивание в смесителе портландцемента, извести, алюминиевой пудры, кремнеземистого компонента, отходов производства ячеистого бетона-сырца, в качестве отходов производства ячеистого бетона-сырца используют щелочной обратный шлам, приготовленный из технологических отходов резки массива сырца и срезки “горбушки”, которые смывают водой в емкость, где осуществляют постоянное перемешивание и диспергацию, затем указанный шлам подают в смеситель, где дозируют и перемешивают вместе с другими компонентами в следующей последовательности: в качестве кремнеземистого компонента - молотый кварцевый песок, указанный щелочной обратный шлам, портландцемент, известь, дополнительно гипс, алюминиевая пудра. Причем возможно, что часть указанного щелочного обратного шлама из емкости подают в шлам-бассейн для дальнейшего перемешивания и усреднения. 2 н. и 1 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2250191-C2 (RU)
Inventor: B JADZHOTTI GUL EL MO
IPC: B65H18/16
Filed: 2000-11-28
Granted: 2005-04-20
Abstract: FIELD: impregnated material production. 
     SUBSTANCE: invention relates to method of and device for production of articles containing thin-sheet material impregnated or wetted with product prepared on liquid base. Device for periphery winding designed for production of thin sheet material rolls has material feed path, winding devices for winding sheet material into rolls and zone of breaking of thin sheet material located along feed path and before winding device. It contains also devices for application of wetting product to thin-sheet material located before winding device and after breaking zone. 
     EFFECT: prevention of damage to material and its weakening caused by wetting, prevention of breaking of material in process of winding. 
     25 cl, 6 dwg
Patent RU-2229633-C2 (RU)
Inventor: KRAJNOVA N A
IPC: F16D69/02
Filed: 2002-08-15
Granted: 2004-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed friction clutch is made from polymer friction composite material including polymer matrix, fibrous reinforcing fillers (or filler) and dispersed fillers (or filler) possessing catalytic properties necessary for cracking and oxidation of polymer matrix. Novelty of invention consists in availability of additional agents (agent) or particles possessing properties of inhibitors of cracking reactions, oxidation of hydrocarbons or properties of catalytic toxic agents for catalysts of cracking and oxidation of hydrocarbons. EFFECT: increased service life and improved service characteristics due to avoidance of destruction of polymer matrix through reduced catalytic activity of fillers.
Patent RU-2245362-C2 (RU)
Inventor: SMIRNOVA E B
IPC: C12N1/20
Filed: 2002-12-15
Granted: 2005-01-27
Abstract: FIELD: biotechnology, microbiology. 
     SUBSTANCE: invention relates, in particular, to preparing nutrient media used for culturing the plague microorganism vaccine strain and can be used in medicinal microbiology. The nutrient medium for culturing the plague microorganism vaccine strain comprises additionally as a stimulating additive sodium sulfite and as a nutrient base - soybean fruits enzymatic hydrolyzate in the following ratio of components, g/l: microbiological agar, 11.0-13.0; soybean fruits enzymatic hydrolyzate, 250.0-350.0; sodium chloride, 4.5-5.5; sodium hydrogen phosphate, 3.5-4.5; sodium sulfite, 0.0003-0.0005; distilled water, the balance. Invention provides enhancing the growth property of nutrient medium. 
     EFFECT: valuable properties of medium. 
     3 ex
Patent RU-2246977-C2 (RU)
Inventor: BREZGIN A E
IPC: A62C5/02
Filed: 2003-01-28
Granted: 2005-02-27
Abstract: FIELD: fire-fighting equipment, particularly foam generators to generate high-expansion foam used for extinguishing fires in oil-transfer stations and other rooms with the use of automatic fire-extinguishing systems. 
     SUBSTANCE: generator comprises hollow body made as straight cylinder with opened ends, nozzles for supplying aqueous foaming solution into body arranged at one end of the body and uniformly distributed across generator cross-section. Nozzle or nozzles located in central part of generator cross-section is put forward relative peripheral ones. Generator comprises outer, inner and additional nets each defining axially symmetrical truncated cone. Inner net is arranged in outer one. Base of outer net is connected to another body end, apex thereof faces object to be protected. Base of inner net is connected to truncated apex of outer net and truncated apex thereof faces body. Base of additional net is connected to truncated apex of inner net and truncated apex faces object to be protected. Cone angle of each net is equal to half of spray angle of jet exiting from nozzle. Ratio between summary area of effective net cells cross-sections and body cross-section area is 3.5 - 4. 
     EFFECT: increased efficiency. 
     4 cl, 1 dwg
Patent RU-2242340-C2 (RU)
Title: Способ изготовления паяного твердосплавного инструмента
Inventor: KALLOJDA JU V
IPC: B23K1/00
Filed: 2003-02-18
Granted: 2004-12-20
Abstract: Изобретение может быть использовано при изготовлении инструмента для горнодобывающей и металлообрабатывающей отраслей промышленности. После размещения железоуглеродистого припоя в технологически необходимом месте стальной основы инструмента на него наносят слой активного жидкотекучего флюса и размещают твердый сплав. Затем данную зону нагревают до температуры полного расплавления припоя и охлаждают инструмент на спокойном воздухе. Нагрев зоны ведут со скоростью 30...60°С/с при одновременном дополнительном нанесении на зону флюса, обладающего большей вязкостью и кислородонепроницаемостью. Особенность офлюсовывания паяной зоны инструмента позволяет обеспечить защиту и твердого сплава, и припоя, склонного к газопоглощению и отбеливанию при контакте с окружающей средой. Способ обеспечивает получение инструмента высокого качества.
Patent RU-2248386-C2 (RU)
Inventor: KUZNETSOV JU P
IPC: C09K11/08
Filed: 2003-04-18
Granted: 2005-03-20
Abstract: FIELD: agriculture and plant cultivation. 
     SUBSTANCE: claimed material contains luminophors with luminescence in spectral range of 400-500 nm, 500-600 nm, 600-750 nm, and 1200-2000 nm. Luminescence intensity ratio in ranges blue:jade:red is (2-3):(2-4):(4-5), and in IR:PAR (photosynthetic active radiation) is 1:(1.15-2). Material has thickness of 120 mum and is obtained by extrusion of granulated polyethylene and mixture of said luminophors. Material of present invention is useful for plant cultivation in frame area. 
     EFFECT: accelerated plant growth and maturation, improved yielding capability, decreased morbidity and late blight lesion, improved taste, odor, vendibility, and increased storage time after cropping. 
     3 cl, 1 tbl
Patent RU-2288461-C2 (RU)
Inventor: MODIANO STIVEN KH
IPC: G01B11/02
Filed: 2001-10-26
Granted: 2006-11-27
Abstract: FIELD: non-destructive real time analysis of physical and chemical properties of one or several seeds. 
     SUBSTANCE: radiation is directed onto sample with composition of radiation from mixed wave lengths. Radiation is emitted by a set of sample points discontinuously positioned in space, emitted radiation of mixed wave lengths is dissolved for each point in space being analyzed with production of appropriate spectral image, containing a set of spectral components with individual wave lengths, for each point being analyzed, positioned discontinuously in space in appropriate spectral image wave lengths of individual spectral components are determined and aforementioned spectral components with individual wave lengths are subjected to comparison to model, which sets up connection between presence of certain spectral components in spectral image with individual wave lengths and presence of certain property. 
     EFFECT: increased speed of analysis by means of equipment, built into agricultural processing machine. 
     10 cl, 22 dwg
Patent RU-2254591-C2 (RU)
Inventor: ZHUKOV V M
IPC: G01S7/40
Filed: 2003-07-31
Granted: 2005-06-20
Abstract: FIELD: the proposed invention refers to radio navigation namely to modes of controlling working capacity of a receiver indicator (RI) of a satellite radio navigational system installed on the board of a flying vehicle.  
     SUBSTANCE: the mode is that the altitude H RA  of the flight of a flying vehicle is measured with the help of installed on it a radio altimeter (RA), the altitude h r  of an area above which a flying vehicle flies at the moment of the altitude measuring using for this purpose data about planned coordinates from the output of the receiver indicator of the satellite radio navigational system and digital map of an area,  an absolute altitude H a = H RA  + h r,  is calculated and compared with the altitude H RI,  taking from the output of the receiver indicator and a signal of its working capacity is formed if |H a - H RI | is smaller than the installed threshold Th. 
     EFFECT: using of the proposed mode allows in comparison with known modes to decrease the magnitude of the threshold Th. and buy this increase the reliability of RI control installed on a flying vehicle. 
     2 dwg
Patent RU-2261775-C2 (RU)
Inventor: ANUFRIEVA A F
IPC: B22C1/10
Filed: 2003-09-01
Granted: 2005-10-10
Abstract: FIELD: foundry. 
     SUBSTANCE: in process of manufacture of cores from mixes on organic binder, 0.09-0.15 mass % of ammonium nitrate is added to refractory filler. 
     EFFECT: reduced time taken for convective drying of cores, increased strength and reduced crumbling out of cores. 
     2 dwg
Patent RU-2265645-C2 (RU)
Inventor: LE EHLLOKO ZHAN-GI
IPC: C10M105/24
Filed: 2002-02-05
Granted: 2005-12-10
Abstract: FIELD: cold rolling of metals. 
     SUBSTANCE: proposed method is based on use of water lubricant containing mixture (1) on base of acid selected from saturated or non-saturated acids containing 5 to 40 atoms of carbon, one ester of phosphoric acid of formula [R(OA) y ] x -P(=O)(OH) x'  where R are similar or different hydrocarbon radicals containing 1 to 30 atoms of carbon; A are similar or different  linear or branched alkylene radicals containing 2 to 4 atoms of carbon; average magnitude "y" ranges from 0 to 100; "x" and "x'" are equal to 1 or 2 , provided x+x'=3; carboxylic acid and/or ester of phosphoric acid may be neutralized by organic or inorganic base; natural or synthetic wax (2) whose melting point is higher than or equal to 50°C at average size of particles from 0.5 to 10 mcm. It is good practice that mixture contains at least one metal in form of polyvalent ion and entire system is in form of laminated crystallites at length of from 0.1 to 100 mcm, width of from 0.5 to 30 mcm and thickness of from 5 to 200 nm containing deposition of organic phases (O) and aqueous solution (B) in form of succession O/[B/O] n  where n is integer different from 0; thickness of deposition ranges from 5 to 200 nm; organic phases contain mixture (1) and said metal. 
     EFFECT: increased productivity by at least 15%. 
     13 cl, 1 ex
Patent RU-2260703-C2 (RU)
Title: Gas-turbine engine duct noise-absorbing structure
Inventor: ANDREEV V S
IPC: F01N1/02
Filed: 2003-11-18
Granted: 2005-09-20
Abstract: FIELD: aircraft industry; gas-turbine engines. 
     SUBSTANCE: proposed noise-absorbing structure of duct of gas-turbine engine has wall of load-bearing housing, perforated duct wall, perforated wall is space out of duct and front and rear layers of cellular filler.  Number of perforated walls in space out of duct is equal to or greater by one than number of layers of cellular fillers.  Stops are installed between each pair of adjacent perforated walls arranged in space out of duct.  Said stops are in contact with perforated walls and are secured by rows of fasteners connecting all layers, including wall of load-bearing-housing, perforated walls in space out of duct, layers of cellular fillers and perforated duct wall.  Noise-absorbing structure is made in form of panel with cross and radial walls over perimeter of perforated walls in space out of duct.  Buffer acoustic chamber is formed by pairs of perforated walls in contact with stops in space out of duct. 
     EFFECT: increased efficiency of noise-absorbing structure in turbofan aircraft engine without thrust losses. 
     2 cl, 6 dwg
Patent RU-2264775-C2 (RU)
Inventor: ZIN KOVSKAJA T M
IPC: A47C19/20
Filed: 2003-12-03
Granted: 2005-11-27
Abstract: FIELD: furniture industry, in particular, transformable furniture, wherein sofa-bed may be transformed into two-tier bed. 
     SUBSTANCE: sofa-bed has base, back, rear wall and vertical sides. Back is pivotally connected with vertical sides. Rear wall is equipped with guiding slots having receptacles. In order to convert sofa-bed into two-tier bed, sofa-bed is furnished with holders pivotally connected with their one end to back, with other ends of holders being inserted into guiding slots for moving and retaining back in receptacles, when back is in horizontal position. Back has increased thickness along perimeter at outer side. Vertical sides are furnished with leg recesses. 
     EFFECT: enhanced reliability in operation, wider operational capabilities and convenient employment of sofa-bed. 
     4 cl, 4 dwg
Patent RU-2274641-C2 (RU)
Inventor: FANDENMERSH KHUGUES
IPC: C07F9/38
Filed: 2002-06-21
Granted: 2006-04-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing N-phosphonomethylglycine. Invention describes a method for preparing N-phosphonomethylglycine from an aqueous mixture containing dissolved N-phosphonomethylglycine, ammonium halides, alkali or earth-alkali metal halides and, optionally, organic impurities. Method involves (a) using a mixture with pH value from 2 to 8; (b) separation of mixture is carried out on a selective nanofiltration membrane, and retentate enriched with N-phosphonomethylglycine and depleted with halides and permeate depleted with N-phosphonomethylglycine are obtained, and (c) N-phosphonomethylglycine is isolated from retentate. Method provides preparing N-phosphonomethylglycine in simultaneous separation of halide salts. 
     EFFECT: improved preparing method. 
     13 cl, 5 dwg, 2 tbl, 2 ex
Patent RU-2303154-C2 (RU)
Title: Устройство (варианты) и способ сжигания ракетного топлива
Inventor: BERG DZHERAL D R
IPC: B64G1/00
Filed: 2004-05-13
Granted: 2007-07-20
Abstract: Устройство для сжигания ракетного топлива содержит источник ракетного топлива на основе ионной соли, например, гидроксиламмонийнитрата, камеру сгорания и реактор. Реактор служит для диссоциации основной части ионной соли, содержащейся в ракетном топливе, и установлен с возможностью подачи в камеру сгорания продуктов диссоциации совместно с дополнительным топливным компонентом, содержащимся в ракетном топливе. Способ сжигания топлива в устройстве для сжигания ракетного топлива на основе гидроксиламмонийнитрата заключается в диссоциации гидроксиламмонийнитрата и сжигании в камере сгорания продуктов диссоциации указанного гидроксиламмонийнитрата вместе с не вступившими в реакцию топливными компонентами, содержащимися в ракетном топливе. Согласно указанному способу ракетное топливо вводят в реактор и осуществляют его разложение в реакторе с диссоциацией, по крайней мере, большей части гидроксиламмонийнитрата, содержащегося в ракетном топливе. Затем направляют выходные продукты реактора в камеру сгорания. Изобретения позволяют повысить надежность воспламенения, а также увеличить число циклов использования катализатора. 3 н. и 17 з.п. ф-лы, 6 ил.
Patent RU-2275999-C2 (RU)
Inventor: KISELEV GLEB SERGEEVICH
IPC: B23K9/173
Filed: 2004-06-01
Granted: 2006-05-10
Abstract: FIELD: welding processes and equipment, possibly in different branches of national economy, namely semiautomatic and automatic gas-shield welding by means of consumable electrode. 
     SUBSTANCE: method comprises steps of assembling parts of structure by means of tack welding; preheating part butts by means of autonomous-power electric arc excited between non-consumable electrode and structure; then welding parts. Zone of starting seam to be welded next or end zone of non-finished seam along butt of parts is subjected to preheating till formation of welding bath. After achieving desired heating degree voltage is switched to consumable electrode and welding is performed. After tack weld appears in welding zone voltage is again switched to non-consumable electrode for guaranteed fusion of it. When tack weld is fused welding process is going on by means of consumable electrode. Preheating and gas-shield welding are realized with use of non-consumable electrode. 
     EFFECT: increased density of welded joint at initial time moment of welding, possibility for performing welded seams of predetermined geometry. 
     2 cl, 2 ex